Food Safety Focus | Listeria

Hello All! 

I hope this message finds all of you and your families safe and well.

This week I would like to discuss one of the reason we have to stay vigilant with food safety: Listeria.

Listeria (Listeria monocytogenes) is a genus of bacteria named after the famous British surgeon Joseph Lister (1827-1912), who began the much-needed practice of sterilizing operating instruments before operating on his patients.

Listeria likes moisture and can survive refrigeration and even freezing.  Improperly processed deli meats, hotdogs and unpasteurized milk products most commonly cause it.  More recently, the bacteria has been found in produce, like melons and in vegetables, like sprouts and celery.  The bacteria can even be tracked on your shoes, so it can come in from anywhere or anyone.

Listeria infection is a foodborne bacterial illness that can be very serious.  Even though healthy people rarely become severely ill from listeria infection, the disease can be fatal to newborn babies and people with weakened immune systems, like elderly people.  Prompt antibiotic treatment can help curb listeria infection.  Severe cases have a fatality rate as high as 20% with 95% of reported cases needing hospitalization

Listeria symptoms usually start within two weeks after eating food contaminated with Listeria, however they may begin a few days or even a couple months after eating.  Many times people don’t even realize they are carrying this bacteria around until long after they were exposed.  Symptoms may range from fever, chills, muscle aches and diarrhea for the less severe to confusion, changes in alertness, loss of balance, vomiting, difficulty breathing and convulsions in the more serious ones.  During pregnancy, even though the mother may experience mild symptoms, the effects on the baby can be devastating.

We can protect ourselves by following our training to help control any possible exposure to our customers or ourselves.  Avoid cross contamination, follow all temperature guidelines and always use proper hygiene at all times.  Stay vigilant always to ensure safe food for our families.

Thanks, for all that you do every single Day!

Justin
Corporate Food Safety Manager

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Author: Trish Metts